Index: openacs-4/contrib/packages/simulation/simulation.info
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/contrib/packages/simulation/Attic/simulation.info,v
diff -u -N -r1.4 -r1.5
--- openacs-4/contrib/packages/simulation/simulation.info	27 Oct 2003 07:31:54 -0000	1.4
+++ openacs-4/contrib/packages/simulation/simulation.info	10 Nov 2003 17:06:21 -0000	1.5
@@ -13,16 +13,17 @@
         <summary>Workflow-based task simulator.</summary>
         <release-date>2003-10-13</release-date>
 
-        <provides url="simulation" version="0.1d"/>
-        <requires url="workflow" version="1.1d1"/>
-        <requires url="file-storage" version="4.7d3"/>
+        <provides url="simulation" version="0.3d"/>
         <requires url="bcms" version="0.2"/>
+        <requires url="file-storage" version="4.7d3"/>
+        <requires url="workflow" version="1.1d1"/>
 
         <callbacks>
             <callback type="after-instantiate"  proc="simulation::apm::after_instantiate"/>
+            <callback type="after-install"  proc="simulation::apm::after_install"/>
         </callbacks>
         <parameters>
-        <!-- No version parameters -->
+            <parameter datatype="string"  min_n_values="1"  max_n_values="1"  name="MapXMLFilePath"  description="The full file path for the XML file with info about objects to be displayed on the simulation map."/>
         </parameters>
 
     </version>
Index: openacs-4/contrib/packages/simulation/tcl/apm-callback-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/contrib/packages/simulation/tcl/Attic/apm-callback-procs.tcl,v
diff -u -N -r1.6 -r1.7
--- openacs-4/contrib/packages/simulation/tcl/apm-callback-procs.tcl	31 Oct 2003 11:08:38 -0000	1.6
+++ openacs-4/contrib/packages/simulation/tcl/apm-callback-procs.tcl	10 Nov 2003 16:56:56 -0000	1.7
@@ -8,7 +8,14 @@
 
 namespace eval simulation::apm {}
 
+ad_proc -private simulation::apm::after_install {} {
+    simulation::notification::xml_map::register
+}
 
+ad_proc -private simulation::apm::before_uninstall {} {
+    simulation::notification::xml_map::unregister
+}
+
 ad_proc -private simulation::apm::after_instantiate {
     {-package_id:required}
 } {
@@ -24,4 +31,3 @@
                        -context_id $package_id \
                        -content_types { sim_character sim_prop sim_location sim_stylesheet image }]
 }
-
Index: openacs-4/contrib/packages/simulation/tcl/notification-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/contrib/packages/simulation/tcl/Attic/notification-procs.tcl,v
diff -u -N
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ openacs-4/contrib/packages/simulation/tcl/notification-procs.tcl	10 Nov 2003 16:56:56 -0000	1.1
@@ -0,0 +1,76 @@
+ad_library {
+    Procs related to notifications.
+
+    @author Peter Marklund
+    @creation-date 2003-11-10
+    @cvs-id $Id: notification-procs.tcl,v 1.1 2003/11/10 16:56:56 peterm Exp $
+}
+
+namespace eval simulation::notification {}
+namespace eval simulation::notification::xml_map {}
+
+ad_proc -private simulation::notification::xml_map::register {} {
+    db_transaction {
+        set spec [list \
+                      contract_name "NotificationType" \
+                      name [sc_name] \
+                      aliases {
+                          GetURL       simulation::notification::xml_map::get_url
+                          ProcessReply simulation::notification::xml_map::process_reply
+                      } \
+                      owner [simulation::package_key]]
+        set sc_impl_id [acs_sc::impl::new_from_spec -spec $spec]
+
+        notification::type::new \
+            -all_intervals \
+            -all_delivery_methods \
+            -sc_impl_id $sc_impl_id \
+            -short_name [type_short_name] \
+            -pretty_name [type_pretty_name] \
+            -description [type_description]
+    }
+}
+
+ad_proc -private simulation::notification::xml_map::unregister {} {
+    db_transaction {
+        notification::type::delete -short_name [type_short_name]
+
+        acs_sc::impl::delete \
+            -contract_name "NotificationType" \
+            -impl_name [sc_name]
+    }
+}
+
+ad_proc -private simulation::notification::xml_map::sc_id {} {
+    return [acs_sc::impl::get_id \
+                -owner [simulation::package_key] \
+                -name [sc_name]]
+}
+
+ad_proc -private simulation::notification::xml_map::sc_name {} {
+    return "MapXMLNotification"
+}
+
+ad_proc -private simulation::notification::xml_map::type_short_name {} {
+    return "map_xml"
+}
+
+ad_proc -private simulation::notification::xml_map::type_pretty_name {} {
+    return "Map XML"
+}
+
+ad_proc -private simulation::notification::xml_map::type_description {} {
+    return "Notification of changes to the Map XML file."
+}
+
+ad_proc -public simulation::notification::xml_map::get_url {
+    object_id
+} {
+    # Todo: Implement this proc
+}
+
+ad_proc -public simulation::notification::xml_map::process_reply {
+    reply_id
+} {
+    # Todo: Implement this proc
+}    
Index: openacs-4/contrib/packages/simulation/tcl/object-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/contrib/packages/simulation/tcl/Attic/object-procs.tcl,v
diff -u -N -r1.1 -r1.2
--- openacs-4/contrib/packages/simulation/tcl/object-procs.tcl	7 Nov 2003 16:08:45 -0000	1.1
+++ openacs-4/contrib/packages/simulation/tcl/object-procs.tcl	10 Nov 2003 16:56:56 -0000	1.2
@@ -7,52 +7,146 @@
 }
 
 namespace eval simulation::object {}
+namespace eval simulation::object::xml {}
 
-ad_proc -public simulation::object::schedule_generate_xml_file {
-    {-package_id ""}
+ad_proc -private simulation::object::xml::file_sweeper {} {
+    Loop over all simulation package instances and re-generate
+    XML map files for them. 
+    
+    @see simulation::object::xml::generate_file
+    
+    @author Peter Marklund
 } {
-    <p>
-      Schedules the proc simulation::object::generate_xml_file to be
-      executed now in its own thread.
-    </p>
+    set simulation_package_ids [db_list simulation_package_ids {
+        select package_id
+        from apm_packages
+        where package_key = 'simulation'
+    }]
 
-    <p>
-      This proc needs to be invoked upon the create, edit, and delete
-      event for simulation objects that have the on_map_p attribute
-      set to true. It also needs to be invoked if the on_map_p attribute
-      is toggled from false to true for a sim object.
-    </p>
+    ns_log Notice "Proc simulation::object::xml::file_sweeper executing with simulation_package_ids=$simulation_package_ids"
+    foreach package_id $simulation_package_ids {
+        generate_file -package_id $package_id
+    }
+    ns_log Notice "Finished executing simulation::object::xml::file_sweeper"
+}
 
-    
+ad_proc -private simulation::object::xml::generate_file {
+    {-package_id:required}
+} {
+    Generate map XML document for the package. Compare the XML
+    document with any existing XML document for the package and
+    write the new document to the filesystem if it differs from
+    the existing document. Sends a notification if the file
+    was generated or if there were errors generating the file.
 
+    @see simulation::object::xml::get_doc
+
+    @return 1 if a new XML file was written and 0 otherwise
+
     @author Peter Marklund
 } {
-    if { [empty_string_p $package_id] } {
-        set package_id [ad_conn package_id]
+    set errors [list]
+
+    set parameter_name "MapXmlFilePath"
+    set file_path [parameter::get -parameter $parameter_name -package_id $package_id]
+
+    # An empty file_path signifies that no XML map file should be generated
+    if { [empty_string_p $file_path] } {
+        return
     }
 
-    ad_schedule_proc -thread t -once t 0 simulation::object::generate_xml_file -package_id $package_id
+    # file_path validity check
+    set file_path_error_prefix "Parameter simulation.$parameter_name for package $package_id has invalid value \"${file_path}\"."
+    if { ![regexp {^/} $file_path] } {
+        set error_message "$file_path_error_prefix It needs to start with /"
+        lappend errors $error_message
+        ns_log Error $error_message
+    }
+    if { ![file readable $file_path] } {
+        set error_message "$file_path_error_prefix The file is not readable"
+        lappend errors $error_message
+        ns_log Error $error_message        
+    }
+
+    set wrote_file_p 0
+    with_catch errmsg {
+
+        if { [llength $errors] == 0 } {
+            set old_xml_doc [template::util::read_file $file_path]
+            set new_xml_doc [get_doc -package_id $package_id]
+            set xml_changed_p [ad_decode [string compare $old_xml_doc $new_xml_doc] 0 0 1]
+            error hej
+            if { $xml_changed_p } {
+                template::util::write_file $file_path
+                set wrote_file_p 1
+            }
+        }
+    } {
+        global errorInfo
+        set error_message "Generating XML file failed with error message: $errmsg\n\n$errorInfo"
+        ns_log Error $error_message
+        lappend errors $error_message
+    }
+
+    if { $wrote_file_p || [llength $errors] > 0 } {
+        notify \
+            -package_id $package_id \
+            -file_path $file_path \
+            -wrote_file_p $wrote_file_p \
+            -errors $errors
+    }
+
+    return $wrote_file_p
 }
 
-ad_proc -public simulation::object::generate_xml_file {
+ad_proc -private simulatation::object::xml::notify {
     {-package_id:required}
+    {-file_path:required}
+    {-wrote_file_p:required}
+    {-errors:required}
 } {
-    <p>
-      Re-generates (or generates for the first time) the XML file
-      containing information about all simulation objects that are
-      to be on the SIMBUILD flash map.
-    </p>
+    Send a notification about the results of an XML file generation.
 
     @author Peter Marklund
 } {
-    ##########
-    # Get data to be written to file
-    ##########
+    set package_url "[ad_url][apm_package_url_from_id $package_id]"
 
-    # Get a list of names of tables storing the on_map_p attribute for
-    # items created in the given package
+    set subject "XML File generation results for package at ${package_url}"
+
+    if { $wrote_file_p } {
+        append body "An XML file was written to file at \"$file_path\"."
+    } else {
+        append body "An XML file could not be written to file at \"$file_path\"."
+    }
+
+    if { [llength $errors] > 0 } {
+        set all_errors [join $errors "\n\n"]
+        append body "\n\nThe following errors were encountered:
+
+$all_errors
+
+"
+    }
+
+    # Send notification    
+}
+
+ad_proc -private simulation::object::xml::get_doc {
+    {-package_id:required}
+} {
+    Generates XML for all relevant simulation objects in the given
+    package (that have on_map_p attribute set to true).
+
+    @return An XML document
+
+    @author Peter Marklund
+} {
+    set full_package_url "[ad_url][apm_package_url_from_id $package_id]"
+
+    # Get table names and id column names for the on_map_p attribute of each object type
+    # By using the multirow we avoid a nested db_foreach
     set parent_id [bcms::folder::get_id_by_package_id -parent_id 0]
-    set sim_table_lists [db_list select_sim_tables {
+    db_multirow -local sim_table_list select_sim_tables {
         select aot.table_name,
                aot.id_column
         from acs_object_types aot,
@@ -64,110 +158,79 @@
                       where ci.parent_id = :parent_id
                         and ci.content_type = aot.object_type
                      )
-    }]
+    }
 
-    foreach sim_table $sim_table_list {        
-        set table_name [lindex $sim_table 0]
-        set id_column [lindex $sim_table 1]
+    # Open XML document
+    set xml_doc "<?xml version=\"1.0\"?>\n<objects>\n"
 
-        set object_lists [db_list_of_lists select_on_map_objects "
-            select ci.item_id,
-                   cr.content_type
-                   cr.title,
-                   ci.name,
+    # Object type loop.
+    template::multirow -local foreach sim_table_list {
+        ns_log Notice "
+            select ci.item_id as id,
+                   cr.title as name,
+                   ci.name as uri,
                    cr.description,
+                   ci.content_type,
+                   (select min(ci2.name)
+                    from cr_item_rels cir,
+                         cr_items ci2
+                    where cir.item_id = ci.item_id
+                      and cir.related_object_id = ci2.item_id
+                      and cir.relation_tag = 'thumbnail') as thumbnail_uri
             from cr_items ci
-                 cr_revisions cr
+                 left outer join cr_item_rels cir on (cir.item_id = ci.item_id),
+                 cr_revisions cr,
                  $table_name st           
             where st.on_map_p = 't'
-              and st.$id_column = ci.item_id
+              and st.$id_column = cr.revision_id
               and ci.live_revision = cr.revision_id
               and ci.parent_id = :parent_id
-        "]
-    }
+              order by ci.name
+        "
+        db_foreach select_on_map_objects "
+            select ci.item_id as id,
+                   cr.title as name,
+                   ci.name as uri,
+                   cr.description,
+                   ci.content_type,
+                   (select min(ci2.name)
+                    from cr_item_rels cir,
+                         cr_items ci2
+                    where cir.item_id = ci.item_id
+                      and cir.related_object_id = ci2.item_id
+                      and cir.relation_tag = 'thumbnail') as thumbnail_uri
+            from cr_items ci
+                 left outer join cr_item_rels cir on (cir.item_id = ci.item_id),
+                 cr_revisions cr,
+                 $table_name st           
+            where st.on_map_p = 't'
+              and st.$id_column = cr.revision_id
+              and ci.live_revision = cr.revision_id
+              and ci.parent_id = :parent_id
+              order by ci.name
+        " {
+            set url "$full_package_url/object/$name"
 
-    ##########
-    # Generate XML document
-    ##########
+            if { [lsearch -exact {sim_location sim_prop sim_character} $content_type] != -1 } {
+                set thumbnail_url "${full_package_url}object-content/${thumbnail_uri}"
+            } else {
+                set thumbnail_url ""
+            }
 
-    set xml_doc "<?xml version=\"1.0\"?>
-<objects>"
-    foreach object_list $object_lists {
-        append xml_doc [generate_xml \
-                            -item_id [lindex $object_list 0] \
-                            -content_type [lindex $object_list 1] \
-                            -title [lindex $object_list 2] \
-                            -name [lindex $object_list 3] \
-                            -description [lindex $object_list 4]]
-    }
-    append xml_doc "</objects>"
+            append xml_doc "  <object>\n"
+            # Assuming var names are identical to XML tag names
+            set xml_tag_names {name url thumbnail_url description}
+            foreach tag_name $xml_tag_names {
+                append xml_doc "    <${tag_name}>[ad_quotehtml [set ${tag_name}]]</${tag_name}>\n"
+            }            
+            append xml_doc "  </object>\n"
 
-    ##########
-    # Write to file
-    ##########
+        } ;# End object loop
 
-    # TODO: make filepath a parameter
-    set file_path "/tmp/map-objects.xml"
-    set file_id [open $file_path w]
-    puts $file_id $xml_doc
-    close $catalog_file_id       
-}
+    } ;# End object type loop
 
-ad_proc -public simulation::object::generate_xml {
-    {-item_id:required}
-    {-content_type ""}
-    {-title ""}
-    {-name ""}
-    {-description ""}
-} {
-    <p>
-      Generate XML to be used by the CityBuild flash map for a certain
-      simulation object. Requires there to be an HTTP connection as it
-      uses ad_conn package_url to get the URL of the object.
-    </p>
+    # Close XML document
+    append xml_doc "</objects>\n"
 
-    @param item_id    Stored in cr_items.item_id
-    @param content_type Stored in cr_items.content_type
-    @param title         Stored in cr_revisions.title
-    @param name          Stored in cr_items.name
-    @param description  Stored in cr_revisions.description
-    
-    @author Peter Marklund
-} {
-    # Set default values for optional args
-    set optional_args {content_type title name description} 
-    foreach arg_name $optional_args {
-        if { [empty_string_p [set $arg_name]] } {
-            if { ![info exists item_info] } {
-                array set item_info [bcms::item::get_item -item_id $item_id -revision live]               
-            }
-            
-            set $arg_name $item_info($arg_name)
-        }
-    }
-
-    # Get object url and thumbnail url
-    set full_package_url "[ad_url]/[ad_conn package_url]"
-    set url "$full_package_url/object/$name"
-    if { [lsearch -exact {sim_location sim_prop sim_character} $content_type] != -1 } {
-        set thumbnail_list [bcms::item::list_related_items \
-                            -return_list \
-                            -item_id $item_id \
-                            -relation_tag thumbnail]
-        set thumbnail_uri [lindex [lindex $thumbnail_list 0] 1]
-        set thumbnail_url "$full_package_url/object-content/$thumbnail_uri"        
-    } else {
-        set thumbnail_url ""
-    }
-
-    # Create XML document
-    append flash_xml "<object>
-  <id>$item_id</id>
-  <name>[ad_quotehtml $name]</name>
-  <url>[ad_quotehtml $url]</url>
-  <thumbnail_url>[ad_quotehtml $thumbnail_url]</thumbnail_url>
-  <description>[ad_quotehtml $description]</description>
-</object>"
-
-    return $flash_xml
+    return $xml_doc
 }
Index: openacs-4/contrib/packages/simulation/tcl/simulation-init.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/contrib/packages/simulation/tcl/Attic/simulation-init.tcl,v
diff -u -N
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ openacs-4/contrib/packages/simulation/tcl/simulation-init.tcl	10 Nov 2003 16:56:56 -0000	1.1
@@ -0,0 +1,14 @@
+ad_library {
+    Do initialization at server startup for the simulation package.
+
+    @author Peter Marklund (peter@collaboraid.biz)
+    @cvs-id $Id: simulation-init.tcl,v 1.1 2003/11/10 16:56:56 peterm Exp $
+}
+
+ad_schedule_proc -thread t -schedule_proc ns_schedule_daily [list 02 00] simulation::object::xml::file_sweeper
+
+# FOR DEVELOPMENT ONLY
+# TODO (pm debug): remove for production:
+foreach package_key {simulation workflow} {
+    apm_watch_all_files $package_key
+}
Index: openacs-4/contrib/packages/simulation/tcl/simulation-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/contrib/packages/simulation/tcl/Attic/simulation-procs.tcl,v
diff -u -N -r1.7 -r1.8
--- openacs-4/contrib/packages/simulation/tcl/simulation-procs.tcl	6 Nov 2003 15:35:47 -0000	1.7
+++ openacs-4/contrib/packages/simulation/tcl/simulation-procs.tcl	10 Nov 2003 16:56:56 -0000	1.8
@@ -13,6 +13,10 @@
 namespace eval simulation::character {}
 namespace eval simulation::role {}
 
+ad_proc -public simulation::package_key {} {
+    return simulation
+}
+
 ad_proc -public simulation::object_type::get_options {
 } {
     Generate a list of object types formatted as an option list for form-builder's widgets. foo.
Index: openacs-4/contrib/packages/simulation/www/object-list.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/contrib/packages/simulation/www/Attic/object-list.adp,v
diff -u -N -r1.2 -r1.3
--- openacs-4/contrib/packages/simulation/www/object-list.adp	29 Oct 2003 18:48:09 -0000	1.2
+++ openacs-4/contrib/packages/simulation/www/object-list.adp	10 Nov 2003 16:56:57 -0000	1.3
@@ -2,6 +2,10 @@
   <property name="title">@page_title;noquote@</property>
   <property name="context">@context;noquote@</property>
 
+<p>
+@notification_widget;noquote@
+</p>
+
 <p><listtemplate name="objects"></listtemplate></p>
 
 <p>
Index: openacs-4/contrib/packages/simulation/www/object-list.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/contrib/packages/simulation/www/Attic/object-list.tcl,v
diff -u -N -r1.9 -r1.10
--- openacs-4/contrib/packages/simulation/www/object-list.tcl	31 Oct 2003 08:43:15 -0000	1.9
+++ openacs-4/contrib/packages/simulation/www/object-list.tcl	10 Nov 2003 16:56:57 -0000	1.10
@@ -84,3 +84,9 @@
 }
 
 set create_object_url [export_vars -base object-edit { parent_id }]
+
+set notification_widget [notification::display::request_widget \
+                             -type [simulation::notification::xml_map::type_short_name] \
+                             -object_id [ad_conn package_id] \
+                             -pretty_name [simulation::notification::xml_map::type_pretty_name] \
+                             -url "[ad_conn url]?[ad_conn query]"]
Index: openacs-4/contrib/packages/simulation/www/doc/design.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/contrib/packages/simulation/www/doc/Attic/design.html,v
diff -u -N -r1.1 -r1.2
--- openacs-4/contrib/packages/simulation/www/doc/design.html	16 Oct 2003 09:52:32 -0000	1.1
+++ openacs-4/contrib/packages/simulation/www/doc/design.html	10 Nov 2003 16:56:57 -0000	1.2
@@ -1 +1,2 @@
-<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Design</title><meta name="generator" content="DocBook XSL Stylesheets V1.60.1"><link rel="home" href="index.html" title="Simulation"><link rel="up" href="index.html" title="Simulation"><link rel="previous" href="install-sect1.html" title="Package installation"><link rel="next" href="data-model.html" title="Data Model"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"><a accesskey="p" href="install-sect1.html">Prev</a> </td><th width="60%" align="center"></th><td width="20%" align="right"> <a accesskey="n" href="data-model.html">Next</a></td></tr></table><hr></div><div class="article" lang="en"><div class="titlepage"><div><div><h2 class="title"><a name="design"></a>Design</h2></div></div><div></div><hr></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><a href="data-model.html">Data Model</a></dt><dt><a href="object-orientation-notes.html">Notes on an object-oriented simulated space</a></dt></dl></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="install-sect1.html">Prev</a> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right"> <a accesskey="n" href="data-model.html">Next</a></td></tr><tr><td width="40%" align="left">Package installation </td><td width="20%" align="center"><a accesskey="u" href="index.html">Up</a></td><td width="40%" align="right"> Data Model</td></tr></table><hr><address><a href="mailto:docs@openacs.org">docs@openacs.org</a></address></div><a name="comments"></a><center><a href="http://openacs.org/doc/design.html#comments">View comments on this page at openacs.org</a></center></body></html>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html><head><meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"><title>Design</title><meta name="generator" content="DocBook XSL Stylesheets V1.50.0"><link rel="home" href="index.html" title="Simulation"><link rel="up" href="index.html" title="Simulation"><link rel="previous" href="install-sect1.html" title="Package installation"><link rel="next" href="interfaces.html" title="Interfaces"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"><a accesskey="p" href="install-sect1.html">Prev</a> </td><th width="60%" align="center"></th><td width="20%" align="right"> <a accesskey="n" href="interfaces.html">Next</a></td></tr></table><hr></div><div class="article"><div class="titlepage"><div><h2 class="title"><a name="design"></a>Design</h2></div><hr></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><a href="interfaces.html">Interfaces</a></dt><dt><a href="internals.html">Internal Design</a></dt><dt><a href="object-orientation-notes.html">Notes on an object-oriented simulated space</a></dt></dl></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="install-sect1.html">Prev</a> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right"> <a accesskey="n" href="interfaces.html">Next</a></td></tr><tr><td width="40%" align="left">Package installation </td><td width="20%" align="center"><a accesskey="u" href="index.html">Up</a></td><td width="40%" align="right"> Interfaces</td></tr></table><hr><address><a href="mailto:docs@openacs.org">docs@openacs.org</a></address></div><a name="comments"></a><center><a href="http://openacs.org/doc/design.html#comments">View comments on this page at openacs.org</a></center></body></html>
Index: openacs-4/contrib/packages/simulation/www/doc/index.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/contrib/packages/simulation/www/doc/Attic/index.html,v
diff -u -N -r1.2 -r1.3
--- openacs-4/contrib/packages/simulation/www/doc/index.html	17 Oct 2003 08:53:55 -0000	1.2
+++ openacs-4/contrib/packages/simulation/www/doc/index.html	10 Nov 2003 16:56:57 -0000	1.3
@@ -1 +1,2 @@
-<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Simulation</title><meta name="generator" content="DocBook XSL Stylesheets V1.60.1"><link rel="home" href="index.html" title="Simulation"><link rel="next" href="install.html" title="Installation"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"> </td><th width="60%" align="center"></th><td width="20%" align="right"> <a accesskey="n" href="install.html">Next</a></td></tr></table><hr></div><div class="book" lang="en"><div class="titlepage"><div><div><h1 class="title"><a name="id2760350"></a>Simulation</h1></div></div><div></div><hr></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><a href="install.html">Installation</a></dt><dd><dl><dt><a href="install-sect1.html">Package installation</a></dt></dl></dd><dt><a href="design.html">Design</a></dt><dd><dl><dt><a href="data-model.html">Data Model</a></dt><dt><a href="object-orientation-notes.html">Notes on an object-oriented simulated space</a></dt></dl></dd></dl></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"> </td><td width="20%" align="center"></td><td width="40%" align="right"> <a accesskey="n" href="install.html">Next</a></td></tr><tr><td width="40%" align="left"> </td><td width="20%" align="center"></td><td width="40%" align="right"> Installation</td></tr></table><hr><address><a href="mailto:docs@openacs.org">docs@openacs.org</a></address></div><a name="comments"></a><center><a href="http://openacs.org/doc/index.html#comments">View comments on this page at openacs.org</a></center></body></html>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html><head><meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"><title>Simulation</title><meta name="generator" content="DocBook XSL Stylesheets V1.50.0"><link rel="home" href="index.html" title="Simulation"><link rel="next" href="install.html" title="Installation"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"> </td><th width="60%" align="center"></th><td width="20%" align="right"> <a accesskey="n" href="install.html">Next</a></td></tr></table><hr></div><div class="book"><div class="titlepage"><div><h1 class="title"><a name="id2768912"></a>Simulation</h1></div><hr></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><a href="install.html">Installation</a></dt><dd><dl><dt><a href="install-sect1.html">Package installation</a></dt></dl></dd><dt><a href="design.html">Design</a></dt><dd><dl><dt><a href="interfaces.html">Interfaces</a></dt><dt><a href="internals.html">Internal Design</a></dt><dt><a href="object-orientation-notes.html">Notes on an object-oriented simulated space</a></dt></dl></dd></dl></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"> </td><td width="20%" align="center"></td><td width="40%" align="right"> <a accesskey="n" href="install.html">Next</a></td></tr><tr><td width="40%" align="left"> </td><td width="20%" align="center"></td><td width="40%" align="right"> Installation</td></tr></table><hr><address><a href="mailto:docs@openacs.org">docs@openacs.org</a></address></div><a name="comments"></a><center><a href="http://openacs.org/doc/index.html#comments">View comments on this page at openacs.org</a></center></body></html>
Index: openacs-4/contrib/packages/simulation/www/doc/install-sect1.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/contrib/packages/simulation/www/doc/Attic/install-sect1.html,v
diff -u -N -r1.2 -r1.3
--- openacs-4/contrib/packages/simulation/www/doc/install-sect1.html	17 Oct 2003 12:02:45 -0000	1.2
+++ openacs-4/contrib/packages/simulation/www/doc/install-sect1.html	10 Nov 2003 16:56:57 -0000	1.3
@@ -1,4 +1,5 @@
-<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Package installation</title><meta name="generator" content="DocBook XSL Stylesheets V1.60.1"><link rel="home" href="index.html" title="Simulation"><link rel="up" href="install.html" title="Installation"><link rel="previous" href="install.html" title="Installation"><link rel="next" href="design.html" title="Design"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"><a accesskey="p" href="install.html">Prev</a> </td><th width="60%" align="center">Installation</th><td width="20%" align="right"> <a accesskey="n" href="design.html">Next</a></td></tr></table><hr></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="install-sect1"></a>Package installation</h2></div></div><div></div></div><p>Requires workflow and bcms and their prerequisites.</p><div class="itemizedlist"><ul type="disc"><li><p>      Option 1: use a custom tarball which includes those modules.  In
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html><head><meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"><title>Package installation</title><meta name="generator" content="DocBook XSL Stylesheets V1.50.0"><link rel="home" href="index.html" title="Simulation"><link rel="up" href="install.html" title="Installation"><link rel="previous" href="install.html" title="Installation"><link rel="next" href="design.html" title="Design"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"><a accesskey="p" href="install.html">Prev</a> </td><th width="60%" align="center">Installation</th><td width="20%" align="right"> <a accesskey="n" href="design.html">Next</a></td></tr></table><hr></div><div class="sect1"><div class="titlepage"><div><h2 class="title" style="clear: both"><a name="install-sect1"></a>Package installation</h2></div></div><p>Requires workflow and bcms and their prerequisites.</p><div class="itemizedlist"><ul type="disc"><li><p>      Option 1: use a custom tarball which includes those modules.  In
       that case, the custom tarball will have a file install.xml in
       its root directory, so that installing OpenACS normally will
       produce a simulation server.  </p><p>Notes on custom tarball creation:</p><pre class="programlisting">
Index: openacs-4/contrib/packages/simulation/www/doc/install.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/contrib/packages/simulation/www/doc/Attic/install.html,v
diff -u -N -r1.1 -r1.2
--- openacs-4/contrib/packages/simulation/www/doc/install.html	16 Oct 2003 09:52:32 -0000	1.1
+++ openacs-4/contrib/packages/simulation/www/doc/install.html	10 Nov 2003 16:56:57 -0000	1.2
@@ -1 +1,2 @@
-<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Installation</title><meta name="generator" content="DocBook XSL Stylesheets V1.60.1"><link rel="home" href="index.html" title="Simulation"><link rel="up" href="index.html" title="Simulation"><link rel="previous" href="index.html" title="Simulation"><link rel="next" href="install-sect1.html" title="Package installation"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"><a accesskey="p" href="index.html">Prev</a> </td><th width="60%" align="center"></th><td width="20%" align="right"> <a accesskey="n" href="install-sect1.html">Next</a></td></tr></table><hr></div><div class="article" lang="en"><div class="titlepage"><div><div><h2 class="title"><a name="install"></a>Installation</h2></div></div><div></div><hr></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><a href="install-sect1.html">Package installation</a></dt></dl></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="index.html">Prev</a> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right"> <a accesskey="n" href="install-sect1.html">Next</a></td></tr><tr><td width="40%" align="left">Simulation </td><td width="20%" align="center"><a accesskey="u" href="index.html">Up</a></td><td width="40%" align="right"> Package installation</td></tr></table><hr><address><a href="mailto:docs@openacs.org">docs@openacs.org</a></address></div><a name="comments"></a><center><a href="http://openacs.org/doc/install.html#comments">View comments on this page at openacs.org</a></center></body></html>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html><head><meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"><title>Installation</title><meta name="generator" content="DocBook XSL Stylesheets V1.50.0"><link rel="home" href="index.html" title="Simulation"><link rel="up" href="index.html" title="Simulation"><link rel="previous" href="index.html" title="Simulation"><link rel="next" href="install-sect1.html" title="Package installation"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"><a accesskey="p" href="index.html">Prev</a> </td><th width="60%" align="center"></th><td width="20%" align="right"> <a accesskey="n" href="install-sect1.html">Next</a></td></tr></table><hr></div><div class="article"><div class="titlepage"><div><h2 class="title"><a name="install"></a>Installation</h2></div><hr></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><a href="install-sect1.html">Package installation</a></dt></dl></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="index.html">Prev</a> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right"> <a accesskey="n" href="install-sect1.html">Next</a></td></tr><tr><td width="40%" align="left">Simulation </td><td width="20%" align="center"><a accesskey="u" href="index.html">Up</a></td><td width="40%" align="right"> Package installation</td></tr></table><hr><address><a href="mailto:docs@openacs.org">docs@openacs.org</a></address></div><a name="comments"></a><center><a href="http://openacs.org/doc/install.html#comments">View comments on this page at openacs.org</a></center></body></html>
Index: openacs-4/contrib/packages/simulation/www/doc/object-orientation-notes.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/contrib/packages/simulation/www/doc/Attic/object-orientation-notes.html,v
diff -u -N -r1.3 -r1.4
--- openacs-4/contrib/packages/simulation/www/doc/object-orientation-notes.html	17 Oct 2003 12:02:45 -0000	1.3
+++ openacs-4/contrib/packages/simulation/www/doc/object-orientation-notes.html	10 Nov 2003 16:56:57 -0000	1.4
@@ -1,4 +1,5 @@
-<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Notes on an object-oriented simulated space</title><meta name="generator" content="DocBook XSL Stylesheets V1.60.1"><link rel="home" href="index.html" title="Simulation"><link rel="up" href="design.html" title="Design"><link rel="previous" href="data-model.html" title="Data Model"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"><a accesskey="p" href="data-model.html">Prev</a> </td><th width="60%" align="center">Design</th><td width="20%" align="right"> </td></tr></table><hr></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="object-orientation-notes"></a>Notes on an object-oriented simulated space</h2></div></div><div></div></div><p>An OpenACS simulation is a collection of interactive
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html><head><meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"><title>Notes on an object-oriented simulated space</title><meta name="generator" content="DocBook XSL Stylesheets V1.50.0"><link rel="home" href="index.html" title="Simulation"><link rel="up" href="design.html" title="Design"><link rel="previous" href="internals.html" title="Internal Design"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"><a accesskey="p" href="internals.html">Prev</a> </td><th width="60%" align="center">Design</th><td width="20%" align="right"> </td></tr></table><hr></div><div class="sect1"><div class="titlepage"><div><h2 class="title" style="clear: both"><a name="object-orientation-notes"></a>Notes on an object-oriented simulated space</h2></div></div><p>An OpenACS simulation is a collection of interactive
       objects, plus a set of roles and tasks.  In the first part, it
       is conceptually similar to a MOO (Multiple-User Dungeon,
       Object-Oriented).  This is a technology dating to 1990, in which
@@ -10,7 +11,7 @@
       Games), which are essentially MOOs with graphical instead of
       textual interfaces.  Given their lineage and success, it makes
       sense to draw on MOO technology when designing our simulation
-      object model.</p><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="verbs"></a>Objects</h3></div></div><div></div></div><p>Basic MOO objects</p><pre class="programlisting">
+      object model.</p><div class="sect2"><div class="titlepage"><div><h3 class="title"><a name="verbs"></a>Objects</h3></div></div><p>Basic MOO objects</p><pre class="programlisting">
 Root Class
   Room
   Thing
@@ -27,13 +28,13 @@
     Exit
     Container
       Openable Container
-</pre><div class="sect3" lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="id2816076"></a>Object Attributes</h4></div></div><div></div></div><p>(From the LambdaMOO Programmer's Manual</p><pre class="programlisting">
+</pre><div class="sect3"><div class="titlepage"><div><h4 class="title"><a name="id2767790"></a>Object Attributes</h4></div></div><p>(From the LambdaMOO Programmer's Manual</p><pre class="programlisting">
 There are three fundamental attributes to every object:
 
    1. A flag (either true or false) specifying whether or not the object represents a player,
    2. The object that is its parent, and
    3. A list of the objects that are its children; that is, those
-   objects for which this object is their parent. </pre><p>"Every object has eight built-in properties whose values are constrained to be of particular types. "</p><pre class="programlisting">
+   objects for which this object is their parent. </pre><p>&quot;Every object has eight built-in properties whose values are constrained to be of particular types. &quot;</p><pre class="programlisting">
 name         a string, the usual name for this object
 owner        an object, the player who controls access to it
 location     an object, where the object is in virtual reality
@@ -43,4 +44,4 @@
 r            a bit, is the object publicly readable?
 w            a bit, is the object publicly writable?
 f            a bit, is the object fertile?
-</pre></div></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="verbs"></a>Verbs</h3></div></div><div></div></div><p>Minimal MOO verbs:</p><div class="itemizedlist"><ul type="disc"><li><p>put</p><p>take</p><p>get</p><p>drop</p></li></ul></div></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="data-model.html">Prev</a> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right"> </td></tr><tr><td width="40%" align="left">Data Model </td><td width="20%" align="center"><a accesskey="u" href="design.html">Up</a></td><td width="40%" align="right"> </td></tr></table><hr><address><a href="mailto:docs@openacs.org">docs@openacs.org</a></address></div><a name="comments"></a><center><a href="http://openacs.org/doc/object-orientation-notes.html#comments">View comments on this page at openacs.org</a></center></body></html>
+</pre></div></div><div class="sect2"><div class="titlepage"><div><h3 class="title"><a name="verbs"></a>Verbs</h3></div></div><p>Minimal MOO verbs:</p><div class="itemizedlist"><ul type="disc"><li><p>put</p><p>take</p><p>get</p><p>drop</p></li></ul></div></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="internals.html">Prev</a> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right"> </td></tr><tr><td width="40%" align="left">Internal Design </td><td width="20%" align="center"><a accesskey="u" href="design.html">Up</a></td><td width="40%" align="right"> </td></tr></table><hr><address><a href="mailto:docs@openacs.org">docs@openacs.org</a></address></div><a name="comments"></a><center><a href="http://openacs.org/doc/object-orientation-notes.html#comments">View comments on this page at openacs.org</a></center></body></html>
Index: openacs-4/contrib/packages/simulation/www/doc/xml/Makefile
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/contrib/packages/simulation/www/doc/xml/Attic/Makefile,v
diff -u -N -r1.1 -r1.2
--- openacs-4/contrib/packages/simulation/www/doc/xml/Makefile	16 Oct 2003 09:52:32 -0000	1.1
+++ openacs-4/contrib/packages/simulation/www/doc/xml/Makefile	10 Nov 2003 16:56:57 -0000	1.2
@@ -18,4 +18,4 @@
 
 all:
 
-	cd .. ; $(XSLTPROC) --nonet --novalid --xinclude ../../../../../packages/acs-core-docs/www/xml/openacs.xsl xml/index.xml
\ No newline at end of file
+	cd .. ; $(XSLTPROC) --nonet --novalid --xinclude ../../../../packages/acs-core-docs/www/xml/openacs.xsl xml/index.xml
\ No newline at end of file
Index: openacs-4/packages/simulation/simulation.info
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/simulation.info,v
diff -u -N -r1.4 -r1.5
--- openacs-4/packages/simulation/simulation.info	27 Oct 2003 07:31:54 -0000	1.4
+++ openacs-4/packages/simulation/simulation.info	10 Nov 2003 17:06:21 -0000	1.5
@@ -13,16 +13,17 @@
         <summary>Workflow-based task simulator.</summary>
         <release-date>2003-10-13</release-date>
 
-        <provides url="simulation" version="0.1d"/>
-        <requires url="workflow" version="1.1d1"/>
-        <requires url="file-storage" version="4.7d3"/>
+        <provides url="simulation" version="0.3d"/>
         <requires url="bcms" version="0.2"/>
+        <requires url="file-storage" version="4.7d3"/>
+        <requires url="workflow" version="1.1d1"/>
 
         <callbacks>
             <callback type="after-instantiate"  proc="simulation::apm::after_instantiate"/>
+            <callback type="after-install"  proc="simulation::apm::after_install"/>
         </callbacks>
         <parameters>
-        <!-- No version parameters -->
+            <parameter datatype="string"  min_n_values="1"  max_n_values="1"  name="MapXMLFilePath"  description="The full file path for the XML file with info about objects to be displayed on the simulation map."/>
         </parameters>
 
     </version>
Index: openacs-4/packages/simulation/tcl/apm-callback-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/tcl/apm-callback-procs.tcl,v
diff -u -N -r1.6 -r1.7
--- openacs-4/packages/simulation/tcl/apm-callback-procs.tcl	31 Oct 2003 11:08:38 -0000	1.6
+++ openacs-4/packages/simulation/tcl/apm-callback-procs.tcl	10 Nov 2003 16:56:56 -0000	1.7
@@ -8,7 +8,14 @@
 
 namespace eval simulation::apm {}
 
+ad_proc -private simulation::apm::after_install {} {
+    simulation::notification::xml_map::register
+}
 
+ad_proc -private simulation::apm::before_uninstall {} {
+    simulation::notification::xml_map::unregister
+}
+
 ad_proc -private simulation::apm::after_instantiate {
     {-package_id:required}
 } {
@@ -24,4 +31,3 @@
                        -context_id $package_id \
                        -content_types { sim_character sim_prop sim_location sim_stylesheet image }]
 }
-
Index: openacs-4/packages/simulation/tcl/notification-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/tcl/notification-procs.tcl,v
diff -u -N
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/simulation/tcl/notification-procs.tcl	10 Nov 2003 16:56:56 -0000	1.1
@@ -0,0 +1,76 @@
+ad_library {
+    Procs related to notifications.
+
+    @author Peter Marklund
+    @creation-date 2003-11-10
+    @cvs-id $Id: notification-procs.tcl,v 1.1 2003/11/10 16:56:56 peterm Exp $
+}
+
+namespace eval simulation::notification {}
+namespace eval simulation::notification::xml_map {}
+
+ad_proc -private simulation::notification::xml_map::register {} {
+    db_transaction {
+        set spec [list \
+                      contract_name "NotificationType" \
+                      name [sc_name] \
+                      aliases {
+                          GetURL       simulation::notification::xml_map::get_url
+                          ProcessReply simulation::notification::xml_map::process_reply
+                      } \
+                      owner [simulation::package_key]]
+        set sc_impl_id [acs_sc::impl::new_from_spec -spec $spec]
+
+        notification::type::new \
+            -all_intervals \
+            -all_delivery_methods \
+            -sc_impl_id $sc_impl_id \
+            -short_name [type_short_name] \
+            -pretty_name [type_pretty_name] \
+            -description [type_description]
+    }
+}
+
+ad_proc -private simulation::notification::xml_map::unregister {} {
+    db_transaction {
+        notification::type::delete -short_name [type_short_name]
+
+        acs_sc::impl::delete \
+            -contract_name "NotificationType" \
+            -impl_name [sc_name]
+    }
+}
+
+ad_proc -private simulation::notification::xml_map::sc_id {} {
+    return [acs_sc::impl::get_id \
+                -owner [simulation::package_key] \
+                -name [sc_name]]
+}
+
+ad_proc -private simulation::notification::xml_map::sc_name {} {
+    return "MapXMLNotification"
+}
+
+ad_proc -private simulation::notification::xml_map::type_short_name {} {
+    return "map_xml"
+}
+
+ad_proc -private simulation::notification::xml_map::type_pretty_name {} {
+    return "Map XML"
+}
+
+ad_proc -private simulation::notification::xml_map::type_description {} {
+    return "Notification of changes to the Map XML file."
+}
+
+ad_proc -public simulation::notification::xml_map::get_url {
+    object_id
+} {
+    # Todo: Implement this proc
+}
+
+ad_proc -public simulation::notification::xml_map::process_reply {
+    reply_id
+} {
+    # Todo: Implement this proc
+}    
Index: openacs-4/packages/simulation/tcl/object-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/tcl/object-procs.tcl,v
diff -u -N -r1.1 -r1.2
--- openacs-4/packages/simulation/tcl/object-procs.tcl	7 Nov 2003 16:08:45 -0000	1.1
+++ openacs-4/packages/simulation/tcl/object-procs.tcl	10 Nov 2003 16:56:56 -0000	1.2
@@ -7,52 +7,146 @@
 }
 
 namespace eval simulation::object {}
+namespace eval simulation::object::xml {}
 
-ad_proc -public simulation::object::schedule_generate_xml_file {
-    {-package_id ""}
+ad_proc -private simulation::object::xml::file_sweeper {} {
+    Loop over all simulation package instances and re-generate
+    XML map files for them. 
+    
+    @see simulation::object::xml::generate_file
+    
+    @author Peter Marklund
 } {
-    <p>
-      Schedules the proc simulation::object::generate_xml_file to be
-      executed now in its own thread.
-    </p>
+    set simulation_package_ids [db_list simulation_package_ids {
+        select package_id
+        from apm_packages
+        where package_key = 'simulation'
+    }]
 
-    <p>
-      This proc needs to be invoked upon the create, edit, and delete
-      event for simulation objects that have the on_map_p attribute
-      set to true. It also needs to be invoked if the on_map_p attribute
-      is toggled from false to true for a sim object.
-    </p>
+    ns_log Notice "Proc simulation::object::xml::file_sweeper executing with simulation_package_ids=$simulation_package_ids"
+    foreach package_id $simulation_package_ids {
+        generate_file -package_id $package_id
+    }
+    ns_log Notice "Finished executing simulation::object::xml::file_sweeper"
+}
 
-    
+ad_proc -private simulation::object::xml::generate_file {
+    {-package_id:required}
+} {
+    Generate map XML document for the package. Compare the XML
+    document with any existing XML document for the package and
+    write the new document to the filesystem if it differs from
+    the existing document. Sends a notification if the file
+    was generated or if there were errors generating the file.
 
+    @see simulation::object::xml::get_doc
+
+    @return 1 if a new XML file was written and 0 otherwise
+
     @author Peter Marklund
 } {
-    if { [empty_string_p $package_id] } {
-        set package_id [ad_conn package_id]
+    set errors [list]
+
+    set parameter_name "MapXmlFilePath"
+    set file_path [parameter::get -parameter $parameter_name -package_id $package_id]
+
+    # An empty file_path signifies that no XML map file should be generated
+    if { [empty_string_p $file_path] } {
+        return
     }
 
-    ad_schedule_proc -thread t -once t 0 simulation::object::generate_xml_file -package_id $package_id
+    # file_path validity check
+    set file_path_error_prefix "Parameter simulation.$parameter_name for package $package_id has invalid value \"${file_path}\"."
+    if { ![regexp {^/} $file_path] } {
+        set error_message "$file_path_error_prefix It needs to start with /"
+        lappend errors $error_message
+        ns_log Error $error_message
+    }
+    if { ![file readable $file_path] } {
+        set error_message "$file_path_error_prefix The file is not readable"
+        lappend errors $error_message
+        ns_log Error $error_message        
+    }
+
+    set wrote_file_p 0
+    with_catch errmsg {
+
+        if { [llength $errors] == 0 } {
+            set old_xml_doc [template::util::read_file $file_path]
+            set new_xml_doc [get_doc -package_id $package_id]
+            set xml_changed_p [ad_decode [string compare $old_xml_doc $new_xml_doc] 0 0 1]
+            error hej
+            if { $xml_changed_p } {
+                template::util::write_file $file_path
+                set wrote_file_p 1
+            }
+        }
+    } {
+        global errorInfo
+        set error_message "Generating XML file failed with error message: $errmsg\n\n$errorInfo"
+        ns_log Error $error_message
+        lappend errors $error_message
+    }
+
+    if { $wrote_file_p || [llength $errors] > 0 } {
+        notify \
+            -package_id $package_id \
+            -file_path $file_path \
+            -wrote_file_p $wrote_file_p \
+            -errors $errors
+    }
+
+    return $wrote_file_p
 }
 
-ad_proc -public simulation::object::generate_xml_file {
+ad_proc -private simulatation::object::xml::notify {
     {-package_id:required}
+    {-file_path:required}
+    {-wrote_file_p:required}
+    {-errors:required}
 } {
-    <p>
-      Re-generates (or generates for the first time) the XML file
-      containing information about all simulation objects that are
-      to be on the SIMBUILD flash map.
-    </p>
+    Send a notification about the results of an XML file generation.
 
     @author Peter Marklund
 } {
-    ##########
-    # Get data to be written to file
-    ##########
+    set package_url "[ad_url][apm_package_url_from_id $package_id]"
 
-    # Get a list of names of tables storing the on_map_p attribute for
-    # items created in the given package
+    set subject "XML File generation results for package at ${package_url}"
+
+    if { $wrote_file_p } {
+        append body "An XML file was written to file at \"$file_path\"."
+    } else {
+        append body "An XML file could not be written to file at \"$file_path\"."
+    }
+
+    if { [llength $errors] > 0 } {
+        set all_errors [join $errors "\n\n"]
+        append body "\n\nThe following errors were encountered:
+
+$all_errors
+
+"
+    }
+
+    # Send notification    
+}
+
+ad_proc -private simulation::object::xml::get_doc {
+    {-package_id:required}
+} {
+    Generates XML for all relevant simulation objects in the given
+    package (that have on_map_p attribute set to true).
+
+    @return An XML document
+
+    @author Peter Marklund
+} {
+    set full_package_url "[ad_url][apm_package_url_from_id $package_id]"
+
+    # Get table names and id column names for the on_map_p attribute of each object type
+    # By using the multirow we avoid a nested db_foreach
     set parent_id [bcms::folder::get_id_by_package_id -parent_id 0]
-    set sim_table_lists [db_list select_sim_tables {
+    db_multirow -local sim_table_list select_sim_tables {
         select aot.table_name,
                aot.id_column
         from acs_object_types aot,
@@ -64,110 +158,79 @@
                       where ci.parent_id = :parent_id
                         and ci.content_type = aot.object_type
                      )
-    }]
+    }
 
-    foreach sim_table $sim_table_list {        
-        set table_name [lindex $sim_table 0]
-        set id_column [lindex $sim_table 1]
+    # Open XML document
+    set xml_doc "<?xml version=\"1.0\"?>\n<objects>\n"
 
-        set object_lists [db_list_of_lists select_on_map_objects "
-            select ci.item_id,
-                   cr.content_type
-                   cr.title,
-                   ci.name,
+    # Object type loop.
+    template::multirow -local foreach sim_table_list {
+        ns_log Notice "
+            select ci.item_id as id,
+                   cr.title as name,
+                   ci.name as uri,
                    cr.description,
+                   ci.content_type,
+                   (select min(ci2.name)
+                    from cr_item_rels cir,
+                         cr_items ci2
+                    where cir.item_id = ci.item_id
+                      and cir.related_object_id = ci2.item_id
+                      and cir.relation_tag = 'thumbnail') as thumbnail_uri
             from cr_items ci
-                 cr_revisions cr
+                 left outer join cr_item_rels cir on (cir.item_id = ci.item_id),
+                 cr_revisions cr,
                  $table_name st           
             where st.on_map_p = 't'
-              and st.$id_column = ci.item_id
+              and st.$id_column = cr.revision_id
               and ci.live_revision = cr.revision_id
               and ci.parent_id = :parent_id
-        "]
-    }
+              order by ci.name
+        "
+        db_foreach select_on_map_objects "
+            select ci.item_id as id,
+                   cr.title as name,
+                   ci.name as uri,
+                   cr.description,
+                   ci.content_type,
+                   (select min(ci2.name)
+                    from cr_item_rels cir,
+                         cr_items ci2
+                    where cir.item_id = ci.item_id
+                      and cir.related_object_id = ci2.item_id
+                      and cir.relation_tag = 'thumbnail') as thumbnail_uri
+            from cr_items ci
+                 left outer join cr_item_rels cir on (cir.item_id = ci.item_id),
+                 cr_revisions cr,
+                 $table_name st           
+            where st.on_map_p = 't'
+              and st.$id_column = cr.revision_id
+              and ci.live_revision = cr.revision_id
+              and ci.parent_id = :parent_id
+              order by ci.name
+        " {
+            set url "$full_package_url/object/$name"
 
-    ##########
-    # Generate XML document
-    ##########
+            if { [lsearch -exact {sim_location sim_prop sim_character} $content_type] != -1 } {
+                set thumbnail_url "${full_package_url}object-content/${thumbnail_uri}"
+            } else {
+                set thumbnail_url ""
+            }
 
-    set xml_doc "<?xml version=\"1.0\"?>
-<objects>"
-    foreach object_list $object_lists {
-        append xml_doc [generate_xml \
-                            -item_id [lindex $object_list 0] \
-                            -content_type [lindex $object_list 1] \
-                            -title [lindex $object_list 2] \
-                            -name [lindex $object_list 3] \
-                            -description [lindex $object_list 4]]
-    }
-    append xml_doc "</objects>"
+            append xml_doc "  <object>\n"
+            # Assuming var names are identical to XML tag names
+            set xml_tag_names {name url thumbnail_url description}
+            foreach tag_name $xml_tag_names {
+                append xml_doc "    <${tag_name}>[ad_quotehtml [set ${tag_name}]]</${tag_name}>\n"
+            }            
+            append xml_doc "  </object>\n"
 
-    ##########
-    # Write to file
-    ##########
+        } ;# End object loop
 
-    # TODO: make filepath a parameter
-    set file_path "/tmp/map-objects.xml"
-    set file_id [open $file_path w]
-    puts $file_id $xml_doc
-    close $catalog_file_id       
-}
+    } ;# End object type loop
 
-ad_proc -public simulation::object::generate_xml {
-    {-item_id:required}
-    {-content_type ""}
-    {-title ""}
-    {-name ""}
-    {-description ""}
-} {
-    <p>
-      Generate XML to be used by the CityBuild flash map for a certain
-      simulation object. Requires there to be an HTTP connection as it
-      uses ad_conn package_url to get the URL of the object.
-    </p>
+    # Close XML document
+    append xml_doc "</objects>\n"
 
-    @param item_id    Stored in cr_items.item_id
-    @param content_type Stored in cr_items.content_type
-    @param title         Stored in cr_revisions.title
-    @param name          Stored in cr_items.name
-    @param description  Stored in cr_revisions.description
-    
-    @author Peter Marklund
-} {
-    # Set default values for optional args
-    set optional_args {content_type title name description} 
-    foreach arg_name $optional_args {
-        if { [empty_string_p [set $arg_name]] } {
-            if { ![info exists item_info] } {
-                array set item_info [bcms::item::get_item -item_id $item_id -revision live]               
-            }
-            
-            set $arg_name $item_info($arg_name)
-        }
-    }
-
-    # Get object url and thumbnail url
-    set full_package_url "[ad_url]/[ad_conn package_url]"
-    set url "$full_package_url/object/$name"
-    if { [lsearch -exact {sim_location sim_prop sim_character} $content_type] != -1 } {
-        set thumbnail_list [bcms::item::list_related_items \
-                            -return_list \
-                            -item_id $item_id \
-                            -relation_tag thumbnail]
-        set thumbnail_uri [lindex [lindex $thumbnail_list 0] 1]
-        set thumbnail_url "$full_package_url/object-content/$thumbnail_uri"        
-    } else {
-        set thumbnail_url ""
-    }
-
-    # Create XML document
-    append flash_xml "<object>
-  <id>$item_id</id>
-  <name>[ad_quotehtml $name]</name>
-  <url>[ad_quotehtml $url]</url>
-  <thumbnail_url>[ad_quotehtml $thumbnail_url]</thumbnail_url>
-  <description>[ad_quotehtml $description]</description>
-</object>"
-
-    return $flash_xml
+    return $xml_doc
 }
Index: openacs-4/packages/simulation/tcl/simulation-init.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/tcl/simulation-init.tcl,v
diff -u -N
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ openacs-4/packages/simulation/tcl/simulation-init.tcl	10 Nov 2003 16:56:56 -0000	1.1
@@ -0,0 +1,14 @@
+ad_library {
+    Do initialization at server startup for the simulation package.
+
+    @author Peter Marklund (peter@collaboraid.biz)
+    @cvs-id $Id: simulation-init.tcl,v 1.1 2003/11/10 16:56:56 peterm Exp $
+}
+
+ad_schedule_proc -thread t -schedule_proc ns_schedule_daily [list 02 00] simulation::object::xml::file_sweeper
+
+# FOR DEVELOPMENT ONLY
+# TODO (pm debug): remove for production:
+foreach package_key {simulation workflow} {
+    apm_watch_all_files $package_key
+}
Index: openacs-4/packages/simulation/tcl/simulation-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/tcl/simulation-procs.tcl,v
diff -u -N -r1.7 -r1.8
--- openacs-4/packages/simulation/tcl/simulation-procs.tcl	6 Nov 2003 15:35:47 -0000	1.7
+++ openacs-4/packages/simulation/tcl/simulation-procs.tcl	10 Nov 2003 16:56:56 -0000	1.8
@@ -13,6 +13,10 @@
 namespace eval simulation::character {}
 namespace eval simulation::role {}
 
+ad_proc -public simulation::package_key {} {
+    return simulation
+}
+
 ad_proc -public simulation::object_type::get_options {
 } {
     Generate a list of object types formatted as an option list for form-builder's widgets. foo.
Index: openacs-4/packages/simulation/www/object-list.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/www/Attic/object-list.adp,v
diff -u -N -r1.2 -r1.3
--- openacs-4/packages/simulation/www/object-list.adp	29 Oct 2003 18:48:09 -0000	1.2
+++ openacs-4/packages/simulation/www/object-list.adp	10 Nov 2003 16:56:57 -0000	1.3
@@ -2,6 +2,10 @@
   <property name="title">@page_title;noquote@</property>
   <property name="context">@context;noquote@</property>
 
+<p>
+@notification_widget;noquote@
+</p>
+
 <p><listtemplate name="objects"></listtemplate></p>
 
 <p>
Index: openacs-4/packages/simulation/www/object-list.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/www/Attic/object-list.tcl,v
diff -u -N -r1.9 -r1.10
--- openacs-4/packages/simulation/www/object-list.tcl	31 Oct 2003 08:43:15 -0000	1.9
+++ openacs-4/packages/simulation/www/object-list.tcl	10 Nov 2003 16:56:57 -0000	1.10
@@ -84,3 +84,9 @@
 }
 
 set create_object_url [export_vars -base object-edit { parent_id }]
+
+set notification_widget [notification::display::request_widget \
+                             -type [simulation::notification::xml_map::type_short_name] \
+                             -object_id [ad_conn package_id] \
+                             -pretty_name [simulation::notification::xml_map::type_pretty_name] \
+                             -url "[ad_conn url]?[ad_conn query]"]
Index: openacs-4/packages/simulation/www/doc/design.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/www/doc/design.html,v
diff -u -N -r1.1 -r1.2
--- openacs-4/packages/simulation/www/doc/design.html	16 Oct 2003 09:52:32 -0000	1.1
+++ openacs-4/packages/simulation/www/doc/design.html	10 Nov 2003 16:56:57 -0000	1.2
@@ -1 +1,2 @@
-<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Design</title><meta name="generator" content="DocBook XSL Stylesheets V1.60.1"><link rel="home" href="index.html" title="Simulation"><link rel="up" href="index.html" title="Simulation"><link rel="previous" href="install-sect1.html" title="Package installation"><link rel="next" href="data-model.html" title="Data Model"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"><a accesskey="p" href="install-sect1.html">Prev</a> </td><th width="60%" align="center"></th><td width="20%" align="right"> <a accesskey="n" href="data-model.html">Next</a></td></tr></table><hr></div><div class="article" lang="en"><div class="titlepage"><div><div><h2 class="title"><a name="design"></a>Design</h2></div></div><div></div><hr></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><a href="data-model.html">Data Model</a></dt><dt><a href="object-orientation-notes.html">Notes on an object-oriented simulated space</a></dt></dl></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="install-sect1.html">Prev</a> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right"> <a accesskey="n" href="data-model.html">Next</a></td></tr><tr><td width="40%" align="left">Package installation </td><td width="20%" align="center"><a accesskey="u" href="index.html">Up</a></td><td width="40%" align="right"> Data Model</td></tr></table><hr><address><a href="mailto:docs@openacs.org">docs@openacs.org</a></address></div><a name="comments"></a><center><a href="http://openacs.org/doc/design.html#comments">View comments on this page at openacs.org</a></center></body></html>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html><head><meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"><title>Design</title><meta name="generator" content="DocBook XSL Stylesheets V1.50.0"><link rel="home" href="index.html" title="Simulation"><link rel="up" href="index.html" title="Simulation"><link rel="previous" href="install-sect1.html" title="Package installation"><link rel="next" href="interfaces.html" title="Interfaces"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"><a accesskey="p" href="install-sect1.html">Prev</a> </td><th width="60%" align="center"></th><td width="20%" align="right"> <a accesskey="n" href="interfaces.html">Next</a></td></tr></table><hr></div><div class="article"><div class="titlepage"><div><h2 class="title"><a name="design"></a>Design</h2></div><hr></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><a href="interfaces.html">Interfaces</a></dt><dt><a href="internals.html">Internal Design</a></dt><dt><a href="object-orientation-notes.html">Notes on an object-oriented simulated space</a></dt></dl></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="install-sect1.html">Prev</a> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right"> <a accesskey="n" href="interfaces.html">Next</a></td></tr><tr><td width="40%" align="left">Package installation </td><td width="20%" align="center"><a accesskey="u" href="index.html">Up</a></td><td width="40%" align="right"> Interfaces</td></tr></table><hr><address><a href="mailto:docs@openacs.org">docs@openacs.org</a></address></div><a name="comments"></a><center><a href="http://openacs.org/doc/design.html#comments">View comments on this page at openacs.org</a></center></body></html>
Index: openacs-4/packages/simulation/www/doc/index.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/www/doc/index.html,v
diff -u -N -r1.2 -r1.3
--- openacs-4/packages/simulation/www/doc/index.html	17 Oct 2003 08:53:55 -0000	1.2
+++ openacs-4/packages/simulation/www/doc/index.html	10 Nov 2003 16:56:57 -0000	1.3
@@ -1 +1,2 @@
-<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Simulation</title><meta name="generator" content="DocBook XSL Stylesheets V1.60.1"><link rel="home" href="index.html" title="Simulation"><link rel="next" href="install.html" title="Installation"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"> </td><th width="60%" align="center"></th><td width="20%" align="right"> <a accesskey="n" href="install.html">Next</a></td></tr></table><hr></div><div class="book" lang="en"><div class="titlepage"><div><div><h1 class="title"><a name="id2760350"></a>Simulation</h1></div></div><div></div><hr></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><a href="install.html">Installation</a></dt><dd><dl><dt><a href="install-sect1.html">Package installation</a></dt></dl></dd><dt><a href="design.html">Design</a></dt><dd><dl><dt><a href="data-model.html">Data Model</a></dt><dt><a href="object-orientation-notes.html">Notes on an object-oriented simulated space</a></dt></dl></dd></dl></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"> </td><td width="20%" align="center"></td><td width="40%" align="right"> <a accesskey="n" href="install.html">Next</a></td></tr><tr><td width="40%" align="left"> </td><td width="20%" align="center"></td><td width="40%" align="right"> Installation</td></tr></table><hr><address><a href="mailto:docs@openacs.org">docs@openacs.org</a></address></div><a name="comments"></a><center><a href="http://openacs.org/doc/index.html#comments">View comments on this page at openacs.org</a></center></body></html>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html><head><meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"><title>Simulation</title><meta name="generator" content="DocBook XSL Stylesheets V1.50.0"><link rel="home" href="index.html" title="Simulation"><link rel="next" href="install.html" title="Installation"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"> </td><th width="60%" align="center"></th><td width="20%" align="right"> <a accesskey="n" href="install.html">Next</a></td></tr></table><hr></div><div class="book"><div class="titlepage"><div><h1 class="title"><a name="id2768912"></a>Simulation</h1></div><hr></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><a href="install.html">Installation</a></dt><dd><dl><dt><a href="install-sect1.html">Package installation</a></dt></dl></dd><dt><a href="design.html">Design</a></dt><dd><dl><dt><a href="interfaces.html">Interfaces</a></dt><dt><a href="internals.html">Internal Design</a></dt><dt><a href="object-orientation-notes.html">Notes on an object-oriented simulated space</a></dt></dl></dd></dl></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"> </td><td width="20%" align="center"></td><td width="40%" align="right"> <a accesskey="n" href="install.html">Next</a></td></tr><tr><td width="40%" align="left"> </td><td width="20%" align="center"></td><td width="40%" align="right"> Installation</td></tr></table><hr><address><a href="mailto:docs@openacs.org">docs@openacs.org</a></address></div><a name="comments"></a><center><a href="http://openacs.org/doc/index.html#comments">View comments on this page at openacs.org</a></center></body></html>
Index: openacs-4/packages/simulation/www/doc/install-sect1.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/www/doc/install-sect1.html,v
diff -u -N -r1.2 -r1.3
--- openacs-4/packages/simulation/www/doc/install-sect1.html	17 Oct 2003 12:02:45 -0000	1.2
+++ openacs-4/packages/simulation/www/doc/install-sect1.html	10 Nov 2003 16:56:57 -0000	1.3
@@ -1,4 +1,5 @@
-<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Package installation</title><meta name="generator" content="DocBook XSL Stylesheets V1.60.1"><link rel="home" href="index.html" title="Simulation"><link rel="up" href="install.html" title="Installation"><link rel="previous" href="install.html" title="Installation"><link rel="next" href="design.html" title="Design"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"><a accesskey="p" href="install.html">Prev</a> </td><th width="60%" align="center">Installation</th><td width="20%" align="right"> <a accesskey="n" href="design.html">Next</a></td></tr></table><hr></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="install-sect1"></a>Package installation</h2></div></div><div></div></div><p>Requires workflow and bcms and their prerequisites.</p><div class="itemizedlist"><ul type="disc"><li><p>      Option 1: use a custom tarball which includes those modules.  In
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html><head><meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"><title>Package installation</title><meta name="generator" content="DocBook XSL Stylesheets V1.50.0"><link rel="home" href="index.html" title="Simulation"><link rel="up" href="install.html" title="Installation"><link rel="previous" href="install.html" title="Installation"><link rel="next" href="design.html" title="Design"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"><a accesskey="p" href="install.html">Prev</a> </td><th width="60%" align="center">Installation</th><td width="20%" align="right"> <a accesskey="n" href="design.html">Next</a></td></tr></table><hr></div><div class="sect1"><div class="titlepage"><div><h2 class="title" style="clear: both"><a name="install-sect1"></a>Package installation</h2></div></div><p>Requires workflow and bcms and their prerequisites.</p><div class="itemizedlist"><ul type="disc"><li><p>      Option 1: use a custom tarball which includes those modules.  In
       that case, the custom tarball will have a file install.xml in
       its root directory, so that installing OpenACS normally will
       produce a simulation server.  </p><p>Notes on custom tarball creation:</p><pre class="programlisting">
Index: openacs-4/packages/simulation/www/doc/install.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/www/doc/install.html,v
diff -u -N -r1.1 -r1.2
--- openacs-4/packages/simulation/www/doc/install.html	16 Oct 2003 09:52:32 -0000	1.1
+++ openacs-4/packages/simulation/www/doc/install.html	10 Nov 2003 16:56:57 -0000	1.2
@@ -1 +1,2 @@
-<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Installation</title><meta name="generator" content="DocBook XSL Stylesheets V1.60.1"><link rel="home" href="index.html" title="Simulation"><link rel="up" href="index.html" title="Simulation"><link rel="previous" href="index.html" title="Simulation"><link rel="next" href="install-sect1.html" title="Package installation"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"><a accesskey="p" href="index.html">Prev</a> </td><th width="60%" align="center"></th><td width="20%" align="right"> <a accesskey="n" href="install-sect1.html">Next</a></td></tr></table><hr></div><div class="article" lang="en"><div class="titlepage"><div><div><h2 class="title"><a name="install"></a>Installation</h2></div></div><div></div><hr></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><a href="install-sect1.html">Package installation</a></dt></dl></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="index.html">Prev</a> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right"> <a accesskey="n" href="install-sect1.html">Next</a></td></tr><tr><td width="40%" align="left">Simulation </td><td width="20%" align="center"><a accesskey="u" href="index.html">Up</a></td><td width="40%" align="right"> Package installation</td></tr></table><hr><address><a href="mailto:docs@openacs.org">docs@openacs.org</a></address></div><a name="comments"></a><center><a href="http://openacs.org/doc/install.html#comments">View comments on this page at openacs.org</a></center></body></html>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html><head><meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"><title>Installation</title><meta name="generator" content="DocBook XSL Stylesheets V1.50.0"><link rel="home" href="index.html" title="Simulation"><link rel="up" href="index.html" title="Simulation"><link rel="previous" href="index.html" title="Simulation"><link rel="next" href="install-sect1.html" title="Package installation"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"><a accesskey="p" href="index.html">Prev</a> </td><th width="60%" align="center"></th><td width="20%" align="right"> <a accesskey="n" href="install-sect1.html">Next</a></td></tr></table><hr></div><div class="article"><div class="titlepage"><div><h2 class="title"><a name="install"></a>Installation</h2></div><hr></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><a href="install-sect1.html">Package installation</a></dt></dl></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="index.html">Prev</a> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right"> <a accesskey="n" href="install-sect1.html">Next</a></td></tr><tr><td width="40%" align="left">Simulation </td><td width="20%" align="center"><a accesskey="u" href="index.html">Up</a></td><td width="40%" align="right"> Package installation</td></tr></table><hr><address><a href="mailto:docs@openacs.org">docs@openacs.org</a></address></div><a name="comments"></a><center><a href="http://openacs.org/doc/install.html#comments">View comments on this page at openacs.org</a></center></body></html>
Index: openacs-4/packages/simulation/www/doc/object-orientation-notes.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/www/doc/object-orientation-notes.html,v
diff -u -N -r1.3 -r1.4
--- openacs-4/packages/simulation/www/doc/object-orientation-notes.html	17 Oct 2003 12:02:45 -0000	1.3
+++ openacs-4/packages/simulation/www/doc/object-orientation-notes.html	10 Nov 2003 16:56:57 -0000	1.4
@@ -1,4 +1,5 @@
-<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Notes on an object-oriented simulated space</title><meta name="generator" content="DocBook XSL Stylesheets V1.60.1"><link rel="home" href="index.html" title="Simulation"><link rel="up" href="design.html" title="Design"><link rel="previous" href="data-model.html" title="Data Model"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"><a accesskey="p" href="data-model.html">Prev</a> </td><th width="60%" align="center">Design</th><td width="20%" align="right"> </td></tr></table><hr></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="object-orientation-notes"></a>Notes on an object-oriented simulated space</h2></div></div><div></div></div><p>An OpenACS simulation is a collection of interactive
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html><head><meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"><title>Notes on an object-oriented simulated space</title><meta name="generator" content="DocBook XSL Stylesheets V1.50.0"><link rel="home" href="index.html" title="Simulation"><link rel="up" href="design.html" title="Design"><link rel="previous" href="internals.html" title="Internal Design"><link rel="stylesheet" href="openacs.css" type="text/css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><a href="http://openacs.org"><img src="/doc/images/alex.jpg" border="0"></a><table width="100%" summary="Navigation header" border="0"><tr><td width="20%" align="left"><a accesskey="p" href="internals.html">Prev</a> </td><th width="60%" align="center">Design</th><td width="20%" align="right"> </td></tr></table><hr></div><div class="sect1"><div class="titlepage"><div><h2 class="title" style="clear: both"><a name="object-orientation-notes"></a>Notes on an object-oriented simulated space</h2></div></div><p>An OpenACS simulation is a collection of interactive
       objects, plus a set of roles and tasks.  In the first part, it
       is conceptually similar to a MOO (Multiple-User Dungeon,
       Object-Oriented).  This is a technology dating to 1990, in which
@@ -10,7 +11,7 @@
       Games), which are essentially MOOs with graphical instead of
       textual interfaces.  Given their lineage and success, it makes
       sense to draw on MOO technology when designing our simulation
-      object model.</p><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="verbs"></a>Objects</h3></div></div><div></div></div><p>Basic MOO objects</p><pre class="programlisting">
+      object model.</p><div class="sect2"><div class="titlepage"><div><h3 class="title"><a name="verbs"></a>Objects</h3></div></div><p>Basic MOO objects</p><pre class="programlisting">
 Root Class
   Room
   Thing
@@ -27,13 +28,13 @@
     Exit
     Container
       Openable Container
-</pre><div class="sect3" lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="id2816076"></a>Object Attributes</h4></div></div><div></div></div><p>(From the LambdaMOO Programmer's Manual</p><pre class="programlisting">
+</pre><div class="sect3"><div class="titlepage"><div><h4 class="title"><a name="id2767790"></a>Object Attributes</h4></div></div><p>(From the LambdaMOO Programmer's Manual</p><pre class="programlisting">
 There are three fundamental attributes to every object:
 
    1. A flag (either true or false) specifying whether or not the object represents a player,
    2. The object that is its parent, and
    3. A list of the objects that are its children; that is, those
-   objects for which this object is their parent. </pre><p>"Every object has eight built-in properties whose values are constrained to be of particular types. "</p><pre class="programlisting">
+   objects for which this object is their parent. </pre><p>&quot;Every object has eight built-in properties whose values are constrained to be of particular types. &quot;</p><pre class="programlisting">
 name         a string, the usual name for this object
 owner        an object, the player who controls access to it
 location     an object, where the object is in virtual reality
@@ -43,4 +44,4 @@
 r            a bit, is the object publicly readable?
 w            a bit, is the object publicly writable?
 f            a bit, is the object fertile?
-</pre></div></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="verbs"></a>Verbs</h3></div></div><div></div></div><p>Minimal MOO verbs:</p><div class="itemizedlist"><ul type="disc"><li><p>put</p><p>take</p><p>get</p><p>drop</p></li></ul></div></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="data-model.html">Prev</a> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right"> </td></tr><tr><td width="40%" align="left">Data Model </td><td width="20%" align="center"><a accesskey="u" href="design.html">Up</a></td><td width="40%" align="right"> </td></tr></table><hr><address><a href="mailto:docs@openacs.org">docs@openacs.org</a></address></div><a name="comments"></a><center><a href="http://openacs.org/doc/object-orientation-notes.html#comments">View comments on this page at openacs.org</a></center></body></html>
+</pre></div></div><div class="sect2"><div class="titlepage"><div><h3 class="title"><a name="verbs"></a>Verbs</h3></div></div><p>Minimal MOO verbs:</p><div class="itemizedlist"><ul type="disc"><li><p>put</p><p>take</p><p>get</p><p>drop</p></li></ul></div></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="internals.html">Prev</a> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right"> </td></tr><tr><td width="40%" align="left">Internal Design </td><td width="20%" align="center"><a accesskey="u" href="design.html">Up</a></td><td width="40%" align="right"> </td></tr></table><hr><address><a href="mailto:docs@openacs.org">docs@openacs.org</a></address></div><a name="comments"></a><center><a href="http://openacs.org/doc/object-orientation-notes.html#comments">View comments on this page at openacs.org</a></center></body></html>
Index: openacs-4/packages/simulation/www/doc/xml/Makefile
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/www/doc/xml/Makefile,v
diff -u -N -r1.1 -r1.2
--- openacs-4/packages/simulation/www/doc/xml/Makefile	16 Oct 2003 09:52:32 -0000	1.1
+++ openacs-4/packages/simulation/www/doc/xml/Makefile	10 Nov 2003 16:56:57 -0000	1.2
@@ -18,4 +18,4 @@
 
 all:
 
-	cd .. ; $(XSLTPROC) --nonet --novalid --xinclude ../../../../../packages/acs-core-docs/www/xml/openacs.xsl xml/index.xml
\ No newline at end of file
+	cd .. ; $(XSLTPROC) --nonet --novalid --xinclude ../../../../packages/acs-core-docs/www/xml/openacs.xsl xml/index.xml
\ No newline at end of file